| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.63 | 3.189% | $213.2194 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $241.69 | 12.556% | $272.0366 | $272.04 | $272.05 | $272.00 |
| Purchase #3 | $118.86 | 10.170% | $130.9481 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $40.92 | 3.276% | $42.2605 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $212.73 | 4.195% | $221.654 | $221.65 | $221.65 | $221.70 |
| Purchase #6 | $63.49 | 6.684% | $67.7337 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $109.47 | 5.569% | $115.5664 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $993.79 | $1,063.4187 | $1,063.42 | $1,063.40 | $1,063.40 | |